CA2010714A1 - Radial pneumatic tire for heavy trucks. - Google Patents
Radial pneumatic tire for heavy trucks.Info
- Publication number
- CA2010714A1 CA2010714A1 CA2010714A CA2010714A CA2010714A1 CA 2010714 A1 CA2010714 A1 CA 2010714A1 CA 2010714 A CA2010714 A CA 2010714A CA 2010714 A CA2010714 A CA 2010714A CA 2010714 A1 CA2010714 A1 CA 2010714A1
- Authority
- CA
- Canada
- Prior art keywords
- incisions
- tread
- pneumatic tire
- heavy trucks
- radial pneumatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to the tread surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
- B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
- B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0386—Continuous ribs
- B60C2011/0388—Continuous ribs provided at the equatorial plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/03—Slits in threads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/90—Tread pattern having no blocks and having circumferential ribs defined by zig-zag circumferential grooves
Abstract
Afin d'améliorer l'usure des bords de fuite des éléments en relief d'une bande de roulement pour pneumatique "Poids Lourd", éléments délimités dans le sens axial par des rainures circonférentielles et dans le sens circonférentiel par des incisions de largeur non nulle au plus égale à 3 mm, lesdites incisions sont inclinées par rapport à la normale à la surface de la bande de roulement d'un angle .alpha. compris entre 5° et 25° de sorte que la force résultante (FF, FM) exercée par le sol sur la bande de roulement, tende à
redresser les incisions vers une inclinaison nulle.
L'inclinaison des incisions se montre particulièrement avantageuse, dans le cas de bande de roulement pourvu de rainures circonférentielles larges munies d'un redent.
L'invention trouve une application dans les pneumatiques directeurs, porteurs ou moteurs. In order to improve the wear of the trailing edges of the elements in relief of a tire tread "Weight Heavy ", elements delimited in the axial direction by circumferential grooves and in the circumferential direction by incisions of non-zero width at most equal to 3 mm, said incisions are inclined from normal at the surface of the tread at an angle .alpha. including between 5 ° and 25 ° so that the resulting force (FF, FM) exerted by the ground on the tread, tends to straighten the incisions to zero tilt.
The inclination of the incisions is particularly noticeable advantageous, in the case of a tread provided with wide circumferential grooves provided with a redent.
The invention finds an application in tires directors, porters or engines.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902381 | 1989-02-22 | ||
FR8902381A FR2643312B1 (en) | 1989-02-22 | 1989-02-22 | "HEAVYWEIGHT" TIRE TREAD, WITH CENTRAL RIBS WITH INCLINED INCISIONS |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2010714A1 true CA2010714A1 (en) | 1990-08-22 |
CA2010714C CA2010714C (en) | 1998-06-16 |
Family
ID=9379070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002010714A Expired - Lifetime CA2010714C (en) | 1989-02-22 | 1990-02-22 | Radial pneumatic tire for heavy trucks. |
Country Status (21)
Country | Link |
---|---|
US (1) | US5896905A (en) |
EP (1) | EP0384182B1 (en) |
JP (1) | JP2804142B2 (en) |
KR (1) | KR0145071B1 (en) |
AR (1) | AR246042A1 (en) |
AT (1) | ATE90035T1 (en) |
AU (1) | AU622983B2 (en) |
BR (1) | BR9000857A (en) |
CA (1) | CA2010714C (en) |
DE (1) | DE69001765T2 (en) |
DK (1) | DK0384182T3 (en) |
EG (1) | EG18912A (en) |
ES (1) | ES2041054T3 (en) |
FI (1) | FI90642C (en) |
FR (1) | FR2643312B1 (en) |
IE (1) | IE66263B1 (en) |
IL (1) | IL93487A (en) |
NO (1) | NO168238C (en) |
NZ (1) | NZ232623A (en) |
OA (1) | OA09189A (en) |
ZA (1) | ZA901344B (en) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5769978A (en) * | 1990-07-27 | 1998-06-23 | Compagnie Generale Des Etablissments Michelin - Michelin & Cie | Tire having a thread with lateral ribs the surface of which is radially recessed with respect to the other ribs |
FR2665121B1 (en) * | 1990-07-27 | 1994-12-23 | Michelin & Cie | TIRE HAVING A TREAD HAVING SIDE RIBS WITH A SURFACE RADIALLY WITHDRAWN IN RELATION TO OTHER RIBS. |
US5200008A (en) * | 1991-02-07 | 1993-04-06 | Michelin Recherche Et Technique | Radial tire tread and method of mounting a tire with said tread |
DE69303354T2 (en) * | 1992-12-30 | 1996-11-14 | Michelin Rech Tech | Tread that compensates for the remaining alignment torque |
US5960845A (en) * | 1993-07-23 | 1999-10-05 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
IT1276320B1 (en) | 1994-02-22 | 1997-10-28 | Pirelli | TIRE FOR MEDIUM / HEAVY TRANSPORT VEHICLES WITH UNIVERSAL TYPE TREAD |
JP3366737B2 (en) * | 1994-06-29 | 2003-01-14 | 株式会社ブリヂストン | Pneumatic tire |
JP2774778B2 (en) * | 1994-12-16 | 1998-07-09 | 住友ゴム工業株式会社 | Pneumatic tire |
EP0827460B1 (en) * | 1995-05-18 | 2001-03-14 | COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE | Tread for truck tyre |
AU738228B2 (en) | 1996-12-19 | 2001-09-13 | Michelin Recherche Et Technique S.A. | Sacrificial ribs for improved tire wear |
US6196288B1 (en) * | 1997-12-15 | 2001-03-06 | Michelin Recherche Et Technique S.A. | Siping geometry to delay the onset of rib edge wear in truck tires |
US6102092A (en) * | 1998-06-17 | 2000-08-15 | Michelin Recherche Et Technique S.A. | Tire having sacrificial bridging |
US6382283B1 (en) | 1998-12-23 | 2002-05-07 | Pirelli Pneumatici S.P.A. | Tire for vehicle wheels including sipes |
US6467517B1 (en) | 1999-06-15 | 2002-10-22 | Michelin Recherche Et Technique S.A. | Tire having sacrificial bridging |
US7464738B2 (en) | 1999-12-01 | 2008-12-16 | Pirelli Pneumatici S.P.A. | Tyre for a vehicle wheel including zigzag circumferential grooves and blind transverse cuts |
EP1167084B1 (en) * | 2000-06-22 | 2006-08-02 | Bridgestone Corporation | Pneumatic tires |
JP4130362B2 (en) * | 2001-01-10 | 2008-08-06 | ソシエテ ド テクノロジー ミシュラン | Directional tread with variable slope cut |
JP4683513B2 (en) * | 2001-03-01 | 2011-05-18 | 株式会社ブリヂストン | Heavy duty pneumatic tire |
DE60209956T2 (en) * | 2001-05-14 | 2006-11-30 | Société de Technologie Michelin | Tread with inclination variable sipes containing ribs |
JP4777547B2 (en) * | 2001-06-29 | 2011-09-21 | 株式会社ブリヂストン | Pneumatic tire |
FR2828134A1 (en) * | 2001-08-06 | 2003-02-07 | Michelin Soc Tech | Pneumatic tire tread has blocks formed by lengthwise and transverse grooves and having surfaces of predetermined shape |
KR100460389B1 (en) * | 2001-09-14 | 2004-12-08 | 금호타이어 주식회사 | A Pneumatic Radial Tire for Heavy Duty |
US20040007300A1 (en) * | 2002-04-30 | 2004-01-15 | Benoit Foucher | Tire tread with inclined holes |
EP1841582A4 (en) * | 2004-09-03 | 2015-06-10 | Michelin & Cie | Improved method for curing a thick, non-uniform rubber article |
KR20060085472A (en) * | 2005-01-24 | 2006-07-27 | 주식회사 힘스텍 | A device of locking in safty belt |
FR2888163B1 (en) * | 2005-07-05 | 2007-09-14 | Michelin Soc Tech | TREAD BAND COMPRISING A SCULPTURE WITH INCISIONS. |
JP4841215B2 (en) * | 2005-10-03 | 2011-12-21 | 株式会社ブリヂストン | Pneumatic tires for motorcycles |
US7597127B2 (en) * | 2005-12-30 | 2009-10-06 | Continental Ag | Tire with tread including circumferential grooves having generally sinusoidal contour |
ITTO20060144A1 (en) * | 2006-02-28 | 2007-09-01 | Bridgestone Corp | TIRE |
JP4793129B2 (en) * | 2006-06-23 | 2011-10-12 | 横浜ゴム株式会社 | Pneumatic tire |
JP4195054B2 (en) * | 2006-11-24 | 2008-12-10 | 横浜ゴム株式会社 | Brake control method and brake control device |
US20080149240A1 (en) * | 2006-12-20 | 2008-06-26 | Luneau Michael J | Method for curing non-uniform, rubber articles such as tires |
JP5091349B2 (en) * | 2008-05-22 | 2012-12-05 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | Optimization of pin material for curing |
US10065030B2 (en) | 2010-02-23 | 2018-09-04 | Viaderm Llc | Vacuum assisted percutaneous appliance |
EP2655094B1 (en) | 2010-12-23 | 2017-02-15 | Pirelli Tyre S.p.A. | Tyre for heavy load vehicle wheels |
JP5403028B2 (en) * | 2010-12-27 | 2014-01-29 | 横浜ゴム株式会社 | Pneumatic tire |
FR2972962B1 (en) * | 2011-03-25 | 2013-03-29 | Michelin Soc Tech | OPTIMIZED ROLLER BELT IN WEAR FOR HEAVYWEIGHT TIRE |
JP5934597B2 (en) * | 2011-07-29 | 2016-06-15 | 株式会社ブリヂストン | tire |
JP5829859B2 (en) * | 2011-08-04 | 2015-12-09 | 株式会社ブリヂストン | tire |
WO2013051053A1 (en) * | 2011-10-03 | 2013-04-11 | 株式会社ブリヂストン | Heavy duty pneumatic tire |
JP5498466B2 (en) * | 2011-10-20 | 2014-05-21 | 住友ゴム工業株式会社 | Heavy duty tire |
EP2913205B1 (en) * | 2012-10-24 | 2018-06-06 | Bridgestone Corporation | Pneumatic tire |
EP3590731B1 (en) * | 2012-12-19 | 2021-04-14 | Bridgestone Americas Tire Operations, LLC | Tire with bi-directional performance |
JP6386726B2 (en) | 2013-12-24 | 2018-09-05 | 住友ゴム工業株式会社 | Heavy duty tire |
JP5846227B2 (en) * | 2014-02-06 | 2016-01-20 | 横浜ゴム株式会社 | Pneumatic tire |
EP3040217A1 (en) | 2014-12-29 | 2016-07-06 | Compagnie Generale Des Etablissements Michelin | Tire having a tread with inserted fibers |
FR3063454A1 (en) * | 2017-03-03 | 2018-09-07 | Compagnie Generale Des Etablissements Michelin | TIRE TREAD TIRE FOR VEHICLE TRAILER HEAVY WEIGHT |
CN111315591B (en) * | 2017-11-07 | 2022-09-23 | 米其林集团总公司 | Tire with tread incorporating inclined sipes and specific materials |
WO2019226168A1 (en) * | 2018-05-24 | 2019-11-28 | Compagnie Generale Des Etablissements Michelin | Heavy truck tire tread and heavy truck tire with inclined and angled shoulder sipe |
FR3088246B3 (en) * | 2018-11-14 | 2020-10-30 | Michelin & Cie | AGRICULTURAL VEHICLE TREAD |
EP3880495A1 (en) * | 2018-11-16 | 2021-09-22 | Compagnie Generale Des Etablissements Michelin | Heavy truck tire with shoulder rib sipe arrangement |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2240542A (en) * | 1934-09-29 | 1941-05-06 | Michelin & Cie | Tire |
US2197662A (en) * | 1937-05-17 | 1940-04-16 | Hannah Lorig | Tire of the type adapted to be used on automobiles and various vehicles |
GB727207A (en) * | 1952-06-24 | 1955-03-30 | Goodrich Co B F | Improvements in or relating to a high speed tire |
US2779060A (en) * | 1953-05-13 | 1957-01-29 | Firestone Tire & Rubber Co | Tire mold |
NL134151C (en) * | 1965-04-29 | Michelin & Cie | ||
FR2128232B1 (en) * | 1971-03-12 | 1973-12-07 | Uniroyal | |
FR2317112A1 (en) * | 1975-07-07 | 1977-02-04 | Michelin & Cie | Tyre tread with sloping tread crowns - to reduce peel damage due to local compression |
JPS52111104A (en) * | 1976-03-15 | 1977-09-17 | Bridgestone Corp | Pneumatic tire for heavy vehicle |
FR2418719A1 (en) * | 1978-03-03 | 1979-09-28 | Michelin & Cie | TIRE FOR RIDING ON SNOW |
FR2461602A1 (en) * | 1979-07-24 | 1981-02-06 | Michelin & Cie | PNEUMATIC FOR ROLLING ON SNOW |
DE3146362A1 (en) * | 1981-02-23 | 1982-09-02 | The General Tire & Rubber Co., 44329 Akron, Ohio | TIRE WITH IMPROVED TREAD |
JPS58112805A (en) * | 1981-12-28 | 1983-07-05 | Yokohama Rubber Co Ltd:The | Radial tyre for motorcar |
US4480671A (en) * | 1982-04-26 | 1984-11-06 | Michelin Recherche Et Technique S.A. | Tread and heavy duty tire |
IT1176226B (en) * | 1984-06-01 | 1987-08-18 | Pirelli | IMPROVEMENTS TO THE TIRES OF TIRES FOR VEHICLES |
JPH0662042B2 (en) * | 1986-02-22 | 1994-08-17 | 住友ゴム工業株式会社 | Pneumatic tires for heavy vehicles |
GB2190048B (en) * | 1986-05-08 | 1990-05-02 | Bridgestone Corp | Pneumatic radial tire |
EP0292563B1 (en) * | 1986-10-22 | 1991-07-24 | Sumitomo Rubber Industries Limited | Radial tire for passenger cars and production thereof |
JP2505178B2 (en) * | 1986-11-26 | 1996-06-05 | 株式会社ブリヂストン | Pneumatic radial tires for heavy loads |
-
1989
- 1989-02-22 FR FR8902381A patent/FR2643312B1/en not_active Expired - Fee Related
-
1990
- 1990-02-02 AT AT90102037T patent/ATE90035T1/en not_active IP Right Cessation
- 1990-02-02 DE DE9090102037T patent/DE69001765T2/en not_active Expired - Lifetime
- 1990-02-02 DK DK90102037.0T patent/DK0384182T3/en active
- 1990-02-02 EP EP90102037A patent/EP0384182B1/en not_active Expired - Lifetime
- 1990-02-02 ES ES199090102037T patent/ES2041054T3/en not_active Expired - Lifetime
- 1990-02-20 AU AU49973/90A patent/AU622983B2/en not_active Expired
- 1990-02-21 NZ NZ232623A patent/NZ232623A/en unknown
- 1990-02-21 IL IL93487A patent/IL93487A/en not_active IP Right Cessation
- 1990-02-21 EG EG11090A patent/EG18912A/en active
- 1990-02-21 KR KR1019900002107A patent/KR0145071B1/en not_active IP Right Cessation
- 1990-02-22 NO NO900853A patent/NO168238C/en not_active IP Right Cessation
- 1990-02-22 JP JP2042290A patent/JP2804142B2/en not_active Expired - Lifetime
- 1990-02-22 AR AR90316219A patent/AR246042A1/en active
- 1990-02-22 ZA ZA901344A patent/ZA901344B/en unknown
- 1990-02-22 CA CA002010714A patent/CA2010714C/en not_active Expired - Lifetime
- 1990-02-22 FI FI900896A patent/FI90642C/en not_active IP Right Cessation
- 1990-02-22 OA OA59738A patent/OA09189A/en unknown
- 1990-02-22 IE IE63690A patent/IE66263B1/en not_active IP Right Cessation
- 1990-02-22 BR BR909000857A patent/BR9000857A/en not_active IP Right Cessation
-
1995
- 1995-05-02 US US08/432,897 patent/US5896905A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IE900636L (en) | 1990-08-22 |
CA2010714C (en) | 1998-06-16 |
JP2804142B2 (en) | 1998-09-24 |
OA09189A (en) | 1992-03-31 |
ATE90035T1 (en) | 1993-06-15 |
FI90642C (en) | 1994-03-10 |
NO900853D0 (en) | 1990-02-22 |
NO168238C (en) | 1992-01-29 |
KR900012780A (en) | 1990-09-01 |
DK0384182T3 (en) | 1993-08-02 |
DE69001765D1 (en) | 1993-07-08 |
IL93487A (en) | 1992-08-18 |
FI900896A0 (en) | 1990-02-22 |
NZ232623A (en) | 1992-01-29 |
DE69001765T2 (en) | 1993-09-23 |
BR9000857A (en) | 1991-02-13 |
AU4997390A (en) | 1990-08-30 |
IL93487A0 (en) | 1990-11-29 |
NO900853L (en) | 1990-08-23 |
AR246042A1 (en) | 1994-03-30 |
ES2041054T3 (en) | 1993-11-01 |
AU622983B2 (en) | 1992-04-30 |
FR2643312A1 (en) | 1990-08-24 |
NO168238B (en) | 1991-10-21 |
IE66263B1 (en) | 1995-12-27 |
EP0384182A1 (en) | 1990-08-29 |
US5896905A (en) | 1999-04-27 |
EP0384182B1 (en) | 1993-06-02 |
FR2643312B1 (en) | 1991-07-26 |
ZA901344B (en) | 1990-11-28 |
EG18912A (en) | 1996-01-31 |
JPH02254003A (en) | 1990-10-12 |
KR0145071B1 (en) | 1998-08-01 |
FI90642B (en) | 1993-11-30 |
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